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2024-06-22 01:36:29 +08:00
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38
.gitignore vendored Normal file
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target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

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# 默认忽略的文件
/shelf/
/workspace.xml
# 基于编辑器的 HTTP 客户端请求
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

8
.idea/artifacts/jetbrains_cracker_jar.xml generated Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="jetbrains_cracker:jar">
<output-path>$PROJECT_DIR$/out/artifacts/jetbrains_cracker_jar</output-path>
<root id="archive" name="jetbrains_cracker.jar">
<element id="module-output" name="jetbrains_cracker" />
</root>
</artifact>
</component>

8
.idea/encodings.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/java/top/zunmx/MWindow.java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Palette2">
<group name="Swing">
<item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
</item>
<item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
</item>
<item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
<default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
</item>
<item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
<initial-values>
<property name="text" value="Button" />
</initial-values>
</item>
<item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="RadioButton" />
</initial-values>
</item>
<item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="CheckBox" />
</initial-values>
</item>
<item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
<initial-values>
<property name="text" value="Label" />
</initial-values>
</item>
<item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
</item>
<item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
</item>
<item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
<preferred-size width="-1" height="20" />
</default-constraints>
</item>
<item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
</item>
<item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
</item>
</group>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>jetbrains_cracker</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.28.0-GA</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
<configuration>
<archive>
<manifest>
<mainClass>top.zunmx.Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<!-- <build>-->
<!-- <plugins>-->
<!-- <plugin>-->
<!-- <groupId>org.apache.maven.plugins</groupId>-->
<!-- <artifactId>maven-compiler-plugin</artifactId>-->
<!-- <version>3.11.0</version>-->
<!-- <configuration>-->
<!-- <source>1.8</source>-->
<!-- <target>1.8</target>-->
<!-- </configuration>-->
<!-- </plugin>-->
<!-- <plugin>-->
<!-- <groupId>org.apache.maven.plugins</groupId>-->
<!-- <artifactId>maven-jar-plugin</artifactId>-->
<!-- <version>3.3.0</version>-->
<!-- <configuration>-->
<!-- <archive>-->
<!-- <manifest>-->
<!-- <mainClass>top.zunmx.Main</mainClass>-->
<!-- <addClasspath>true</addClasspath>-->
<!-- <classpathPrefix>lib/</classpathPrefix>-->
<!-- <useUniqueVersions>false</useUniqueVersions>-->
<!-- </manifest>-->
<!-- <manifestEntries>-->
<!-- <Premain-Class>top.zunmx.Main</Premain-Class>-->
<!-- </manifestEntries>-->
<!-- </archive>-->
<!-- </configuration>-->
<!-- </plugin>-->
<!-- </plugins>-->
<!-- </build>-->
</project>

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# 引言
tb上买过教育版，结果用了一年多就封了，我记得之前用过ja-netfilter，用的是激活码，但是看起来直接替换的这种解决方案不太靠谱，现在是使用jetbra.in激活服务器激活，但是如果断网条件下，或者某一天这个网站down了，就没办法了，尝试过通过fiddler拦截激活服务器的响应，发现相同请求所获得的响应是不同的，加密算法也搞不懂，power.conf也看不懂，用着就不放心，还是社区版搞起吧，毕竟社区版也够用了。这里也是从52大神那里作为参考，想到的另一种方案，此方法仅供技术研究和讨论，切勿用于商业用途，否则后果自负。
经测试idea,datagrip,clion均过许可
# 版本
idea 2024.1.3
# 准备工作
jadx
idea
arthas
jdk
# 思路
## 找到窗口
![image.png](https://www.zunmx.top/usr/uploads/2024/06/799549738.png)
![image.png](https://www.zunmx.top/usr/uploads/2024/06/3547910640.png)
通过arthas获取awt的窗口`$ ognl '@java.awt.Window@getWindows()'`，
尝试关闭窗口`ognl '@javax.swing.JDialog@getWindows()[3].dispose()'`
发现idea并没有完全退出，如果直接手动点退出的话，程序会结束
## 找到类名
上文中找到窗口了，类名其实也就出来了，但是如何判断`com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialogWrapperImpl`具体在哪个包里，还是有些困难，通过`sc -d -f com.intellij.openapi.ui.impl.DialogWrapperPeerImpl`并没有找到，这里就是猜，猜到app-client.jar文件
## 分析代码
找到注入位置这里也踩了很多坑，比如说关闭了不该关闭的窗口，但是开发过java的应该都熟悉get/set方法，那么在setTitle时检查名称是不是就可以判断出这个窗口是不是应该关闭了？
## 写代码
### 依赖
```xml
<dependencies>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.28.0-GA</version>
</dependency>
</dependencies>
```
### 代码
```java
package org.example;
import javassist.*;
import java.io.*;
import java.util.Enumeration;
import java.util.jar.*;
public class ModifyDialogWrapperPeerImpl {
public static void main(String[] args) {
try {
ClassPool pool = ClassPool.getDefault();
String jarPath = "G:\\test\\app-client-old.jar"; // jar文件路径
String exportPath = "G:\\test\\app-client.jar"; // jar文件路径
pool.insertClassPath(jarPath);
CtClass ctClass = pool.get("com.intellij.openapi.ui.impl.DialogWrapperPeerImpl"); // 类名
CtMethod setTitleMethod = ctClass.getDeclaredMethod("setTitle",
new CtClass[]{pool.get("java.lang.String")}); // 方法名
setTitleMethod.insertBefore("{ System.out.println(\"即将打开窗口-->\"+$1);" +
"boolean isLicenseWindow = false;" +
"if($1.indexOf(\"许可证\")>-1) {isLicenseWindow=true; this.dispose();}" +
"if($1.indexOf(\"Licenses\")>-1) {isLicenseWindow=true; this.dispose();}" +
"if(isLicenseWindow)System.out.println(\"发现激活窗口，即将关闭\");" +
" }"); // 注入的代码
String tempDir = "G:\\test\\modified_classes";
ctClass.writeFile(tempDir);
ctClass.detach();
updateJarFile("G:\\test\\app-client-old.jar", tempDir, exportPath);
System.out.println("Method modified successfully.");
} catch (NotFoundException | CannotCompileException | IOException e) {
e.printStackTrace();
}
}
public static void updateJarFile(String originalJarPath, String modifiedClassesPath, String outputJarPath) throws IOException {
JarFile originalJar = new JarFile(originalJarPath);
FileOutputStream fos = new FileOutputStream(outputJarPath);
JarOutputStream jos = new JarOutputStream(fos);
// 复制原始JAR中的所有文件到新的JAR中，跳过要修改的类文件
Enumeration<JarEntry> entries = originalJar.entries();
while (entries.hasMoreElements()) {
JarEntry entry = entries.nextElement();
if (!entry.getName().equals("com/intellij/openapi/ui/impl/DialogWrapperPeerImpl.class")) { // 跳过要修改的类文件
InputStream is = originalJar.getInputStream(entry);
jos.putNextEntry(new JarEntry(entry.getName()));
byte[] buffer = new byte[1024];
int bytesRead;
while ((bytesRead = is.read(buffer)) != -1) {
jos.write(buffer, 0, bytesRead);
}
is.close();
jos.closeEntry();
}
}
originalJar.close();
// 添加修改后的类文件到新的JAR中
File modifiedClassesDir = new File(modifiedClassesPath);
addModifiedFilesToJar(modifiedClassesDir, "", jos);
jos.close();
}
private static void addModifiedFilesToJar(File source, String parent, JarOutputStream jos) throws IOException {
File[] files = source.listFiles();
for (File file : files) {
if (file.isDirectory()) {
addModifiedFilesToJar(file, parent + file.getName() + "/", jos);
} else {
FileInputStream fis = new FileInputStream(file);
jos.putNextEntry(new JarEntry(parent + file.getName()));
byte[] buffer = new byte[1024];
int bytesRead;
while ((bytesRead = fis.read(buffer)) != -1) {
jos.write(buffer, 0, bytesRead);
}
fis.close();
jos.closeEntry();
}
}
}
}
```
执行完成后，需要把生成的文件替换回去。
# 测试
![image.png](https://www.zunmx.top/usr/uploads/2024/06/2847269302.png)
![image.png](https://www.zunmx.top/usr/uploads/2024/06/709101366.png)
# 注意
这里需要注意的是，上文代码中的Licenses和许可证是写死的，如果使用其他语言的语言包，需要手动修改一下。
jar文件路径
idea == > app-client.jar
clion ==> app-client.jar
datagrip ==> app.jar
操作前需要先备份一下
经过测试，MyDialog是所有子窗口的类，如果一股脑全部关闭，设置，新建，打开，关于，你都将无法看到。
但是用了这个方法，注册窗口也是无法显示出来的
这种方法不能绕过插件的激活
# 工程实例
![image.png](https://www.zunmx.top/usr/uploads/2024/06/3344638210.png)
![image.png](https://www.zunmx.top/usr/uploads/2024/06/92482229.png)
[jc.zip](https://www.zunmx.top/usr/uploads/2024/06/1200008417.zip)
运行：
```bash
java -jar jetbrains_cracker-1.0-SNAPSHOT-jar-with-dependencies.jar
```
⚠ 仅以开源和学习精神，切勿用于商业用途。
# 结语
请支持正版，仅供研究学习使用，请勿用于非法用途。

219
src/main/java/top/zunmx/MWindow.java Normal file
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package top.zunmx;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.util.ArrayList;
import javax.swing.JFileChooser;
public class MWindow extends Frame {
private static MyList logList;
private final MyButton selectDirButton;
private final MyButton clearListButton;
private final MyButton creckButton;
private MyTextArea textLabel;
private Thread searchThread;
public static boolean stop = false;
private static ArrayList<String> file_paths = new ArrayList();
public static String findAppJar(File dir) {
File[] files = dir.listFiles();
if (files != null) {
lab1:
for (File file : files) {
if (stop) break;
if (file.isDirectory()) {
if (file.getName().equalsIgnoreCase("lib")) {
File[] libFiles = file.listFiles();
if (libFiles != null) {
for (File libFile : libFiles) {
if (stop) break;
if (libFile.isFile() && libFile.getName().equalsIgnoreCase("app.jar")) {
file_paths.add(file.getAbsolutePath());
break lab1;
}
}
}
} else {
// 递归检查子目录
if (stop) break;
if (findAppJar(file) != null) {
file_paths.add(file.getAbsolutePath());
break lab1;
}
}
}
}
}
return null;
}
private void buttonEnabled(boolean flag) {
// clearListButton.setEnabled(flag);
creckButton.setEnabled(flag);
selectDirButton.setEnabled(flag);
}
public MWindow() {
// 设置窗口标题
super("JetBrains License Cracker V1.0");
// 设置窗口布局
setLayout(new BorderLayout());
// 创建目录选择器按钮
selectDirButton = new MyButton("Select Jetbrains Path");
selectDirButton.addActionListener(e -> {
File directory = selectDirectory();
if (directory != null && directory.isDirectory()) {
logList.removeAll();
file_paths.clear();
if (directory.exists() && directory.isDirectory()) {
logList.add("=============================[SEARCHING]=================================");
stop = false;
logList.add("[i] Searching for jetbrains product in " + directory.getAbsolutePath());
new Thread(() -> {
this.buttonEnabled(false);
Thread searchThread = new Thread(() -> findAppJar(directory));
searchThread.start();
try {
searchThread.join();
logList.add("=============================[FOUND " + file_paths.size() + " ITEM]=================================");
for (String filePath : file_paths) {
logList.add("[#] Found Product: " + filePath);
}
if (stop) {
logList.add("[!] STOPPED");
}
this.buttonEnabled(true);
} catch (InterruptedException ex) {
logList.add("[x] Exception: " + ex.getMessage());
throw new RuntimeException(ex);
}
}).start();
} else {
logList.add("[!] The specified path is not a directory or does not exist.");
}
}
});
// 创建清除列表按钮
clearListButton = new MyButton("Reset / Clear List");
clearListButton.addActionListener(e -> {
stop = true;
logList.removeAll();
file_paths.clear();
});
// 创建破解按钮
creckButton = new MyButton("Crack!");
creckButton.addActionListener(e -> {
if (file_paths.isEmpty()) {
logList.removeAll();
logList.add("[!] No product found");
logList.add("[!] Please select the Jetbrains software installation directory.");
return;
}
buttonEnabled(false);
new Thread(() -> {
Thread thread = new Thread(() -> {
for (String filePath : file_paths) {
try {
String[] split = filePath.split("\\\\");
String product = split[filePath.split("\\\\").length - 2];
logList.add("=============================[CRACKING " + product + "]=================================");
logList.add("[i] Cracking " + filePath);
ModifyDialogWrapperPeerImpl modifyDialogWrapperPeer = new ModifyDialogWrapperPeerImpl();
modifyDialogWrapperPeer.crack_it(filePath, logList);
modifyDialogWrapperPeer = null;
System.gc();
if (stop) {
logList.add("[!] STOPPED");
break;
}
} catch (Exception except) {
logList.add("[!] Crack Failed: " + except.getMessage());
}
}
});
thread.start();
try {
thread.join();
} catch (InterruptedException ex) {
logList.add("[x] Exception: " + ex.getMessage());
throw new RuntimeException(ex);
}
buttonEnabled(true);
}).start();
});
textLabel = new MyTextArea("[i] Usage\n" +
" 1. Click [Select Jetbrains Path] Button\n" +
" 2. Select Jetbrains software installation directory\n" +
" eg. C:\\program files\\Jetbrains\n" +
" 3. Click [crack!] Button\n" +
" 4. Just a moment. \n\n" +
"[!] Recovery\n" +
" If you want to restore the original version,\n" +
" go to the lib\\JZC-backup directory under the product installation directory,\n" +
" find the backup files, and replace the files that in the lib directory.\n" +
"[!] Crack by Bypass the license window for trial\n" +
"[x] For code academic exchange only, do not use for commercial purposes\n" +
"[x] please delete the sample within 24 hours\n" +
"[i] Detection to prevent repeated cracking\n" +
"[i] Patch by ZunMX\n", 9, 30, TextArea.SCROLLBARS_VERTICAL_ONLY);
// 创建文件列表
logList = new MyList();
// 创建按钮面板
Panel buttonPanel = new Panel();
buttonPanel.setLayout(new FlowLayout());
buttonPanel.add(selectDirButton);
buttonPanel.add(clearListButton);
buttonPanel.add(creckButton);
// 添加组件到窗口
add(buttonPanel, BorderLayout.NORTH);
add(logList, BorderLayout.CENTER);
add(textLabel, BorderLayout.SOUTH);
// 设置窗口关闭行为
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
this.setSize(750, 550);
Dimension windowSize = this.getSize();
int x = (screenSize.width - windowSize.width) / 2;
int y = (screenSize.height - windowSize.height) / 2;
this.setLocation(x, y);
setVisible(true);
validate();
repaint();
}
private File selectDirectory() {
File directory = null;
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Choose Jetbrains path");
// fileChooser.setCurrentDirectory(new File("d:\\software\\jetbrains"));
fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
int option = fileChooser.showOpenDialog(this);
if (option == JFileChooser.APPROVE_OPTION) {
directory = fileChooser.getSelectedFile();
}
return directory;
}
public static void main(String[] args) {
new MWindow();
}
}

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src/main/java/top/zunmx/Main.java Normal file
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package top.zunmx;
import javax.swing.*;
public class Main {
public static void main(String[] args) {
// ModifyDialogWrapperPeerImpl.crack_it("D:\\software\\JetBrains\\DataGrip 2024.1.2\\lib");
// ModifyDialogWrapperPeerImpl.crack_it("D:\\software\\JetBrains\\CLion 2024.1.4\\lib");
JOptionPane.showMessageDialog(null,
"此程序仅用于学术交流，切勿用于商业用途，您若花钱购买此产品，请立即举报商家！","注意",2);
new MWindow();
}
}

190
src/main/java/top/zunmx/ModifyDialogWrapperPeerImpl.java Normal file
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package top.zunmx;
import javassist.*;
import java.awt.*;
import java.io.*;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.file.*;
import java.util.Enumeration;
import java.util.jar.*;
public class ModifyDialogWrapperPeerImpl {
public String filename = "";
public String backupPath = "";
public String middlePath = "";
public String bkPath = "";
public MyList logList;
private CtClass ctClass;
private URLClassLoader urlClassLoader;
private ClassPool pool = null;
private LoaderClassPath jarClassPath = null;
public boolean deleteDirectory(String dirPath) {
File directory = new File(dirPath);
// 检查目录是否存在
if (!directory.exists()) {
logList.add("[#] Directory " + dirPath + " does not exist.");
return false;
}
// 递归删除目录中的所有文件和子目录
File[] files = directory.listFiles();
if (files != null) {
for (File file : files) {
if (file.isDirectory()) {
deleteDirectory(file.getAbsolutePath());
} else {
file.delete();
logList.add(" |-[#] Deleted file: " + file.getAbsolutePath());
}
}
}
// 最后尝试删除空目录
logList.add(" |-[#] Deleting directory: " + directory.getAbsolutePath());
return directory.delete();
}
public void moveFile(String sourcePath, String targetPath) throws IOException {
Path src = Paths.get(sourcePath);
Path dest = Paths.get(targetPath);
Files.move(src, dest, StandardCopyOption.REPLACE_EXISTING);
logList.add("[#] Moved backup file from " + sourcePath + " to " + targetPath);
}
public String checker(String dirPath) {
File file = new File(dirPath + "\\" + "JCZ-backup");
boolean directory = file.exists();
if (!directory) {
logList.add("[#] JCZ-backup folder not found, creating...");
file.mkdir();
}
file = new File(dirPath + "\\" + "JCZ-middle");
directory = file.exists();
if (!directory) {
logList.add("[#] JCZ-middle folder not found, creating...");
file.mkdir();
}
backupPath = dirPath + "\\" + "JCZ-backup";
middlePath = dirPath + "\\" + "JCZ-middle";
if (new File(dirPath + "\\" + "app-client.jar").exists()) {
filename = "app-client.jar";
logList.add("[#] app-client.jar found, using it.");
return dirPath + "\\" + "app-client.jar";
} else {
filename = "app.jar";
logList.add("[#] app.jar found, using it.");
return dirPath + "\\" + "app.jar";
}
}
public void crack_it(String dirPath, MyList log_list) throws Exception {
logList = log_list;
pool = ClassPool.getDefault();
String d_jarPath = checker(dirPath);
File file = new File(backupPath + "\\" + filename);
if (file.exists()) {
bkPath = backupPath + "\\" + System.currentTimeMillis() + filename;
moveFile(backupPath + "\\" + filename, bkPath); // 将原来的文件备份起来
}
moveFile(d_jarPath, backupPath + "\\" + filename); // 将原来的文件备份起来
bkPath = backupPath + "\\" + filename;
String jarPath = backupPath + "\\" + filename;
File jar_url = new File(jarPath);
urlClassLoader = new URLClassLoader(
new URL[]{jar_url.toURI().toURL()}
);
jarClassPath = new LoaderClassPath(urlClassLoader);
pool.insertClassPath(jarClassPath);
logList.add("[#] Loading jar file: " + jarPath);
ctClass = pool.get("com.intellij.openapi.ui.impl.DialogWrapperPeerImpl"); // 类名
CtMethod setTitleMethod = ctClass.getDeclaredMethod("setTitle",
new CtClass[]{pool.get("java.lang.String")}); // 方法名
if (setTitleMethod.getMethodInfo().getCodeAttribute().getCode().length > 20) {
ctClass.detach();
urlClassLoader.close();
pool.removeClassPath(jarClassPath);
logList.add("[!] The file seems to have been cracked. EXIT");
moveFile(bkPath, dirPath + "\\" + filename);
throw new RuntimeException("PRODUCT HAS BEEN CRACKED!");
}
setTitleMethod.insertBefore("{ System.out.println(\"即将打开窗口-->\"+$1);" +
"boolean isLicenseWindow = false;" +
"if($1.indexOf(\"许可证\")>-1) {isLicenseWindow=true; this.dispose();}" +
"if($1.indexOf(\"Licenses\")>-1) {isLicenseWindow=true; this.dispose();}" +
"if(isLicenseWindow)System.out.println(\"发现激活窗口，即将关闭\");" +
"Exception e = new Exception(\"↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓\");\n" +
"System.out.println(\"调用栈信息-->\");" +
"e.printStackTrace();" +
" }"); // 注入的代码
logList.add("[#] Modifying class: " + ctClass.getName());
ctClass.writeFile(middlePath);
ctClass.detach();
updateJarFile(jarPath, middlePath, d_jarPath);
logList.add("[#] Exporting modified jar file: " + d_jarPath);
moveFile(jarPath, backupPath + "\\" + filename);
new File(d_jarPath).renameTo(new File(jarPath));
logList.add("[#] Deleting middle folder: " + middlePath);
urlClassLoader.close();
pool.removeClassPath(jarClassPath);
deleteDirectory(middlePath);
logList.add("[√] Cracked ^_^");
}
public void updateJarFile(String originalJarPath, String modifiedClassesPath, String outputJarPath) throws IOException {
JarFile originalJar = new JarFile(originalJarPath);
FileOutputStream fos = new FileOutputStream(outputJarPath);
JarOutputStream jos = new JarOutputStream(fos);
// 复制原始JAR中的所有文件到新的JAR中，跳过要修改的类文件
Enumeration<JarEntry> entries = originalJar.entries();
while (entries.hasMoreElements()) {
JarEntry entry = entries.nextElement();
if (!entry.getName().equals("com/intellij/openapi/ui/impl/DialogWrapperPeerImpl.class")) { // 跳过要修改的类文件
InputStream is = originalJar.getInputStream(entry);
jos.putNextEntry(new JarEntry(entry.getName()));
byte[] buffer = new byte[1024];
int bytesRead;
while ((bytesRead = is.read(buffer)) != -1) {
jos.write(buffer, 0, bytesRead);
}
is.close();
jos.closeEntry();
}
}
originalJar.close();
// 添加修改后的类文件到新的JAR中
File modifiedClassesDir = new File(modifiedClassesPath);
addModifiedFilesToJar(modifiedClassesDir, "", jos);
jos.close();
fos.close();
}
private void addModifiedFilesToJar(File source, String parent, JarOutputStream jos) throws IOException {
File[] files = source.listFiles();
for (File file : files) {
if (file.isDirectory()) {
addModifiedFilesToJar(file, parent + file.getName() + "/", jos);
} else {
FileInputStream fis = new FileInputStream(file);
jos.putNextEntry(new JarEntry(parent + file.getName()));
byte[] buffer = new byte[1024];
int bytesRead;
while ((bytesRead = fis.read(buffer)) != -1) {
jos.write(buffer, 0, bytesRead);
}
fis.close();
jos.closeEntry();
}
}
}
}

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src/main/java/top/zunmx/MyButton.java Normal file
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package top.zunmx;
import javax.swing.*;
import java.awt.*;
public class MyButton extends JButton {
public MyButton(String label)
{
super(label);
}
}

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src/main/java/top/zunmx/MyList.java Normal file
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package top.zunmx;
import java.awt.*;
public class MyList extends List {
public MyList() {
super();
this.setBackground(new Color(125,125,125));
this.setForeground(new Color(255, 255, 255, 255));
Font font = new Font("Monospaced", Font.PLAIN, 14);
this.setFont(font);
}
@Override
public void add(String item) {
super.add(item);
this.select(this.getItemCount() - 1);
}
}

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src/main/java/top/zunmx/MyTextArea.java Normal file
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package top.zunmx;
import java.awt.*;
public class MyTextArea extends TextArea {
public MyTextArea(String text, int rows, int columns, int style) {
super(text, rows, columns, style);
this.setEditable(false);
this.setBackground(new Color(125,125,125));
this.setForeground(new Color(255, 251, 0, 255));
this.setEditable(false);
this.setFont(new Font("Monospaced", Font.BOLD, 14));
this.setFocusable(false); // 禁止获取焦点
}
}

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src/main/resources/META-INF/MANIFEST.MF Normal file
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Manifest-Version: 1.0
Main-Class: top.zunmx.Main